baber/WOPTO huggingface dataset:
Patent JP-2002324982-A (JP)
Title: Structure for attaching cabinet to chassis, cabinet apparatus, and electronic apparatus
Inventor: TAKEE RIYOUJI
IPC: H05K7/12
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure, a cabinet apparatus, and an electronic apparatus whereby excessive distortion hardly causes a damage when a cabinet made of a resin is attached to a chassis. SOLUTION: In the structure for attaching the cabinet 1 to the chassis 2 having a flat surface 23 and side surfaces 21 connected to both ends of the flat surface 23, the cabinet 1 has a front face 10 for covering at least the flat surface 23 and the end faces of the side surfaces 21, cabinet side surfaces 11 respectively inserted into the side surfaces 21 of the chassis 2, and a cabinet flat surface 13 inserted into the flat surface 23 of the chassis 2. A guide convex part 13b is provided so as to protrude in the same direction as protruding parts 11b and serve as a guide when the cabinet 1 is attached to the chassis 2. Thus, insertion is made.
Patent JP-2002263014-A (JP)
Title: Jiao-zi winding tool
Inventor: TASHIRO TOSHIAKI
IPC: A23L35/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To simply wind jiao-zi (meat dumplings) of a uniform shape by one hand. SOLUTION: The jiao-zi winding tool that can be put on the palm of one hand has parts projecting in the opposite directions of upward and downward on the right and left portions of a single circular sheet which are separated by the center line, and by folding the sheet at the center line, the parts projecting in the opposite directions of upward and downward on the right and left portions superspose on each other and make jiao-zi of a uniform shape.
Patent JP-2002321361-A (JP)
Title: Ink jet recording head
Inventor: ISHIKURA SHIN
IPC: B41J2/045
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head capable of preventing bubbles taken in a channel through an ink ejection port, condensed materials of ink or foreign matters from staying in the channel, stabilizing the temperature of ink in the channel, and demonstrating the ejecting performance of stable ink drops even during a long and continuous printing. SOLUTION: The ink jet recording head 20 comprises ink reservoirs 6, 7 at both end sides of a partition wall 1 constituting the channel 2, an ink reservoir 6 having an ink supply port 8 for supplying ink to the channel 2, and an ink reservoir 7 having an ink recovering port 9 for recovering ink in the channel. When the total area of the opening part of the ink supply ports 8 is represented by Sa, the total area of the opening part of the ink recovering parts 9 is represented by Sb, and the total area of the cross section where the channel 2 is cut at a flat face perpendicular to its longitudinal direction is represented by Qs, the relationship 0.5<=Sa/Qs<=2.5, 0.5<=Sb/Qs<=2.5 is satisfied.
Patent JP-2002324683-A (JP)
Title: Organic el element and organic el display using same
Inventor: TANAKA HARUO
IPC: H05B44/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element which can control so as to endow the element itself with memory property and an organic EL display using the same. SOLUTION: The organic EL element provided with a positive electrode layer, a negative electrode layer and at least one organic EL layer fitted between the positive and negative electrodes, is provided with a switching element which changes from high-resistance state to low-resistance state with the application of voltage above threshold, capable of maintaining the low-resistance state in case of the applied voltage falling below the threshold after the change, and connected with the organic EL layer in series.
Patent JP-2002328419-A (JP)
Title: Finder display device for camera
Inventor: WATANABE ATSUSHI
IPC: G03B13/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To make a camera main body compact and to reduce manufacture cost. SOLUTION: The compact camera is equipped with a finder unit 11 having an objective optical system and an eyepiece optical system, and an auto-focusing unit 13 arranged on the subject side of the eyepiece optical system and on the side of the objective optical system and performing the focusing of the objective optical system by measuring a distance between the camera main body and a subject. The unit 13 has a photodetector 13c, and a finder display part 12 performing display while turning toward the camera image surface 14a side of the photodetector 13c is arranged adjacently to the image surface 14a side, then a photographer is informed of the photographing state of the camera through a finder optical system by 1st to 3rd display parts 15a to 15c.
Patent JP-2001314767-A (JP)
Title: Lithium aluminate as carrier of catalyst for hydrogenating aromatic amine
Inventor: DING HAO
IPC: B01J23/46
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing a new catalyst for catalytically hydrogenating the aromatic amines and to provide the new catalyst obtained thereby. SOLUTION: This method for hydrogenating both of the aromatic amine having a single ring and the aromatic amine having multiple rings comprises bringing the aromatic amines into contact with hydrogen in the presence of a rhodium catalyst under the condition that ring-hydrogenation can be carried out. The rhodium catalyst deposited on a lithium aluminate carrier is used for improving a ring-hydrogenation method. The rhodium catalyst can often contain ruthenium.
Patent JP-2002325550-A (JP)
Title: Flavor-enhancing raw material, and process food or base material for process food each containing the flavor- enhancing raw material
Inventor: KOBAYASHI ATSUKO
IPC: A23L27/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a flavor-enhancing raw material capable of imparting stronger flavor than that of a conventional roasted onion to process food, to provide a process food containing the raw material, and to provide a base material for process food for producing the process food. SOLUTION: This flavor-enhancing raw material is obtained by frying an edible vegetable belonging to Allium of Liliaceae except onion followed by grinding the thus fried resultant vegetable.
Patent JP-2002332541-A (JP)
Title: Thick steel plate having good laser cuttability
Inventor: TERADA YOSHIO
IPC: B23K26/40
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the laser cuttability of a steel plate used for general structures, welding structures, machine structures or the like in the fields of construction equipment, buildings, bridges, shipbuilding pressure vessels or the like. SOLUTION: The thickness of scale in the surface of the steel plate is controlled to 10 to 50 μm for improving the laser absorptivity in the surface of the steel plate. The side of scale in the boundary between a scale layer and ferrite is provided with a layer in which one or more kinds selected from Si, Cu, Cr and P are concentrated, and also, the area of vacancies present in the scale layer is controlled to <=5% for optimizing the flow of assist gas.
Patent JP-2002333472-A (JP)
Title: Method and device for positioning gps, navigation system, and computer program
Inventor: TAKEMURA HAJIME
IPC: G01C21/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To detect generation of a multipath to correct a pseudo-distance error affected by the multipath, so as to reduce lowering of positioning precision even when the occurrence of the multipath is erroneously detected, in GPS positioning. SOLUTION: This GPS positioning device measures each pseudo-distance ri based on a received radio wave from each GPS satellite of the n numbers of GPS satellites captured by a GPS receiver, and calculates coordinates and a clock error t approximately as a solution of simultaneous equation with n number of unknowns by conducting convergence calculation as to n number of functions using coordinates (x, y, z) of the GPS receiver for expressing the each pseudo-distance ri and the clock error t as variables, for example by a Mewton method.  When the generation of the multipath is detected, the coordinates and the clock error t are calculated approximately as a solution of simultaneous equation with n+1 number of unknowns by conducting convergence calculation as to n+1 number of functions as total in which αfn+1 weighed with α to one function using coordinates expressing the pseudo-distance rn+1 when supposing the center of the globe as one GPS satellite and the clock error as variables is added to the n number of functions.
Patent JP-2002332412-A (JP)
Title: Fiber-reinforced, flame-retardant polymer composition
Inventor: NISHIHARA HAJIME
IPC: C08K7/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced, flame-retardant polymer composition having superior mechanical strengths such as impact strength and rigidity, and excellent extrusion stability. SOLUTION: This fiber-reinforced, flame-retardant polymer composition comprises (A) a polymer, (B) a silicon compound and (C) fibers having 0.01-1,000 μm average fiber diameter in 2-10,000 aspect ratio (length/diameter).
Patent JP-2002335152-A (JP)
Title: Signal output circuit
Inventor: ISHIZUKI HITOSHI
IPC: G06F3/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To set a driver circuit to a proper drive power, even when its output signal vary with time. SOLUTION: A flip-flop 1 samples input signals for outputting signals on a bus line 10 via a driver circuit 2; a receiver circuit 4 receives the outputted signals propagating on the bus line 10 from the driver circuit 2, a variable delay circuit 6 delays a clock signal 8 by specified times to generate a plurality of delayed sampling clock signals; and a flip-flop 5 samples output signal from the receiver circuit 4, in response to each sampling clock signal. A comparator circuit 7 compares the output signal levels of the flip-flops 1, 5, and if the output signal level of the flip-flop 5 satisfies specified conditions, a control circuit 3 decides the driving power of the driver circuit 2 as being proper, so that the driver circuit 2 operates with this driving power in the subsequent logic operations.
Patent JP-2002064225-A (JP)
Title: Light application device and its manufacturing method, and lighting device using the light application device
Inventor: SAKAMOTO NORIAKI
IPC: H01L33/54
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a light application device having proper heat radiating properties. SOLUTION: This very compact, thin, and light-weight light application device 68 with proper heat radiating properties has a plurality of conductive paths 51 which are isolated electrically, an optical semiconductor device 65 stuck onto the desired conductive path 51, and an insulating resin 67 that covers the optical semiconductor element 65 and can permeate light, for forming a lens for supporting the conductive path 51 in one piece.
Patent JP-2002340185-A (JP)
Title: Abrasion resistant ring for piston
Inventor: HAYASHI MASAMICHI
IPC: F16J9/22
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To enhance a cooling effect, and to improve workability in an abrasion resistant ring for a piston. SOLUTION: This abrasion resistant ring for the piston having a piston ring groove on the outer peripheral side, and a cooling cavity part on the inner peripheral side is formed by laminating and pressing a plurality of steel materials.
Patent JP-2002337346-A (JP)
Title: Liquid jet recording head
Inventor: HATASA NOBUYUKI
IPC: B41J2/135
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent a recording paper from contacting an orifice plate having a discharge opening even if an end of the recording paper flips when a recording head or the recording paper is scanned. SOLUTION: The liquid jet recording head is provided with the orifice plate where a discharge opening group having a plurality of discharge openings arranged linearly for discharging a liquid is set, liquid channels communicating with the upstream side of discharge openings, energy-generating means for generating an energy to be utilized for jetting the liquid of the liquid channel from the discharge openings, a common liquid chamber for storing the liquid to supply the liquid to the liquid channel, and liquid supply ports for supplying the liquid to the common liquid chamber. The orifice plate is set by bonding or engagement to the liquid channels. The orifice plate has a large area in a direction perpendicular or parallel to the array of the discharge openings.  The folded orifice plate is fixed by being caught by a different member, and the different member projects from an orifice face where the discharge openings are arranged.
Patent JP-2002014554-A (JP)
Title: Method and device for moving drum to nip
Inventor: TAYLOR RANDALL J
IPC: G03G15/16
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which are improved so as to establish the stable mutual relation of drums hardly affected by the change of force at the inside of a system. SOLUTION: By this method, load force is applied to a transfer intermediate member so as to engage the transfer intermediate member with a photoreceptive drum in terms of a nip in a copying machine, and since the load force is applied to the transfer intermediate member along a line 6 passing between the position of the center of gravity CG of a combined body consisting of the transfer intermediate member and a carriage and a buret 305, moment A to rotate the carriage and the transfer intermediate member together is formed, and the application of the load force is continued, so that the engagement E5 of the buret with a V-shaped block is obtained and the engagement E1 of a hook with a pin is released.
Patent JP-2002342358-A (JP)
Title: Store show window providing method, server for store show window provision and program therefor
Inventor: KONDO ATSUSHI
IPC: G06Q30/06
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To make easily openable/closable the home page of a required store. SOLUTION: A large number of user terminals 1 and a server 2 for store show window provision are connected to a communication line 3 and when the provision of required map data is requested from a user terminal, in the server, map data arraying store symbols are read out of a map data file 21 and provided to the reading request source user terminal. In the request source user terminal, when a mouse is set on a store symbol on the displayed map data, data at that mouse setting position are detected and transmitted to the server. This server specifies a store symbol out of the map data file on the basis of the mouse setting position data, retrieves a store home page stored in a store page file 22 from a URL related to this store symbol and transmits it to the request source user terminal so that the store home page can be opened only by placing the mouse on the store symbol.
Patent JP-2002348428-A (JP)
Title: Resin composition for calender processing
Inventor: KATO TAKAMICHI
IPC: C08J5/18
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for calender processing capable of forming a good surface appearance without generating dent on the surface of a sheet obtained by calendering and insuring good impact resistance and heat resistance. SOLUTION: The resin composition comprises 100 pts.wt. of an impact resistant polystyrene resin, 0.5-10 pts.wt. of a slipping agent, and 8-40 pts.wt. of MBS copolymer (methyl methacrylate-butadiene rubber-styrene copolymer) fine particles having an average particle diameter of 1200 angstrom or more.
Patent JP-2002345830-A (JP)
Title: Clipping device for endoscope
Inventor: NINOMIYA ICHIRO
IPC: A61B1/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a clipping device for an endoscope whose clip closing ring does not easily come off from an indwelled clip, thus retaining its excellent indwelling property. SOLUTION: In the clipping device for the endoscope, a clip 2 formed to open and close by allowing a pair of arm portions 2a linked with the basic edge to deform a neighboring site of the basic connection 2c and a clip closing ring 6 that maintains the arm portions 2a in a closed status nearby the basic connection 29 of the clip 2 to be fixed therewith are arranged in a leading edge of a sheath 1 in a status separable from the sheath 1, wherein one way stopper 6a that prevents the clip closing ring 6 coupled with the clip 2 from getting loose is formed in the clip closing ring 6.
Patent JP-2002345681-A (JP)
Title: Hand drier
Inventor: KUMAMOTO YASUHIRO
IPC: A47K10/48
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a hand drier provided with a moisture vaporization means capable of omitting the work of discharging water at the time of cleaning and suppressing the breeding of unwanted bacteria or the like by vaporizing moisture with which water drops stuck to a hand are blown off by a heat source incorporated in a water receiving part or a water accumulating part in the hand drier. SOLUTION: The hand drier is provided with a hand insertion part to insert the hand, a blow-off nozzle blowing off a gas to the hand, a gas supply means introducing the gas to the blow-off nozzle, the water receiving part receiving the water or the like blown away by the gas blown off from the blow-off nozzle and the water accumulating part storing the water drops guided from the water receiving part. The water receiving part or the water accumulating part is provided with a means for vaporizing the moisture.
Patent JP-2002349271-A (JP)
Title: Intake air structure of engine with supercharger
Inventor: SUGIMOTO SHUNJI
IPC: F02M35/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an intake air structure of an engine with a supercharger for maximizing output of the engine by enhancing cooling efficiency of an intercooler by reducing ventilation resistance of the intercooler. SOLUTION: Respective intake pipes 8, 9 and 10 are curvedly formed at one side in the vehicle width direction, and a space 13 for passing running wind after cooling the intercooler 1 is arranged between a surge tank 5 and an intake manifold installing flange 6 to constitute this intake air structure of the engine with the supercharger. Such a constitution can pass the running wind introduced from an opening part 12 of an engine hood 11 through the intercooler 1, allows the running wind to smoothly flow down by passing through the space 13, reduces the ventilation resistance of the intercooler 1, and can maximize the cooling efficiency of the intercooler 1.
Patent JP-2002347801-A (JP)
Title: Lid member
Inventor: MIZUMA HIROYUKI
IPC: B65D41/18
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a lid member which can be formed of a thin piece, seal an opening of a vessel, and reliably close the opening again even after the opening is once opened. SOLUTION: The lid member comprises a closing part 10a which is disposed in the opening 12a of the vessel 12 to close the opening; a circumferential part 10b including an inner circumferential area 10b-1 which is extended toward an edge 12b of the opening from the closing part along the circumferential area of the opening on an inner surface of the vessel, and an outer circumferential area 10b-2 which is extended along the circumferential area of the opening on an outer surface of the vessel toward the outer surface of the vessel over the opening edge from the inner circumferential area; a fixed part 10c which is separated from the opening edge on the outer circumferential area of the circumferential part and fixes the part surrounding the edge to the outer surface of the vessel;  and an external force cutting part 10d capable of cutting the edge in a surrounding manner at the position close to the opening edge to the fixed part by the load of the external force on the outer circumferential area.
Patent JP-2002351427-A (JP)
Title: Device and method for image displaying
Inventor: OKUNO TAKESHI
IPC: G02F1/1368
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for displaying image in which dispersion in charging capability of image signal lines is eliminated regardless of the levels of video signals and a uniform display image can be obtained. SOLUTION: The device is provided with a precharge level detecting circuit 20 and a precharge signal generating circuit 17 which are connected to image signal wiring and provided to output precharge signals having a prescribed level and having the same polarities of the polarities of the image signals outputted to an N+1st scanning signal wiring between a horizontal scanning interval for an N-th (where N is an integer and N>1) scanning signal wiring and a horizontal scanning interval for an N+1st scanning signal wiring. The circuit 20 determines the prescribed level for the precharge signals based on the levels of the image signals for the N+1st scanning signal wiring.
Patent JP-2002030010-A (JP)
Title: Preparation of alkali metal alkoxide alcohol solution
Inventor: NICKEL UWE
IPC: B01J19/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rapid preparation method for an alkali metal alkoxide solution in alcohol that is economical and reliable from the technical point of view. SOLUTION: An alkali metal and an alcohol in the fluid or molten form are fed into a microreactor and they are continuously mixed and allowed to react with each other. In an embodiment, an alkali metal alkoxide solution in alcohol of a low concentration may be employed instead of pure alcohol for the reaction.
Patent JP-2002363111-A (JP)
Title: Method for producing fluorinated organic compound and fluorinating reagent
Inventor: YONEDA NORIHIKO
IPC: C07B61/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology easily and efficiently adding iodine fluoride to carbon-carbon triple bond of an organic compound. SOLUTION: This method for producing a fluorinated organic compound is characterized by adding the iodine fluoride(IF) to the carbon-carbon triple bond of the organic compound in the presence of IF5 , iodine, HF and an organic base and/or an ambient-temperature molten salt.
Patent JP-2002360838-A (JP)
Title: Game machine
Inventor: SAGEHASHI HIROYUKI
IPC: A63F7/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent start prize winning from becoming invalid, to shorten time for variable display and to prevent lowering of a working rate in a game shop as well by increasing the number of start winning to be stored. SOLUTION: This game machine is provided with a start storage means (10a) for counting and storing a number of start prize winning, with which variable display to be performed corresponding to start prize winning is not performed yet, a display situation determining and storage means (10a) for determining and storing the display situation of variable display on the basis of start prize winning, situation reporting means (10a, 50 and 59) for reporting information on the display situation determined corresponding to each of standby start prize winning stored in the start storage means to a player, and a variable display simplifying means (10a) for simplifying the variable display by performing only the variable display in the prescribed display situation among display situations determined corresponding to each of start prize winning.
Patent JP-2002361391-A (JP)
Title: Cylinder for metal injection molding machine and manufacturing method therefor
Inventor: KAJIKAWA HIROSHI
IPC: B22D17/20
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To achieve antidissolution loss property, thermal conductivity and high temperature strength by composing a cylinder body and an auxiliary cylinder of different materials respectively. SOLUTION: The cylinder for the metal injection molding and a manufacturing method therefor is constituted so that the cylinder 1 is composed of the cylinder body 10 and the auxiliary cylinder 11, and the cylinder body 10 and the auxiliary cylinder 11 are formed respectively of the different materials, thereby achieving the antidissolution loss property, the thermal conductivity and the high temperature strength.